Incorporation of nano CaCO3 and fume SiO2 in air dry fluoro resin coatings can improve its properties,such as dry time,flexibility and leveling,etc.
研究了活化纳米CaCO3及通过加入纳米CaCO3和白炭黑改善常温固化型氟树脂涂料所存在的固化时间长、柔韧性和流平性差等不足,结果表明:加入纳米CaCO3和白炭黑改善了常温固化型氟树脂涂料性能及涂装工艺性能。
The result showed that the coating processes excellent burn-on resistance capability and good properties of suspension,painting and leveling as well as thicker coat with once painting,which.
该涂料抗粘砂能力强,悬浮性、刷涂性、流平性优异,一次刷涂所得涂层厚度高,适用于各种铸钢件尤其是大型铸钢件的生产,可有效地防止粘砂等缺陷,获得表面质量优良的铸件。
In this paper,t he new interior paints with good wate r -thinning stability,leveling performance and hand feeling are synthesized by use o f silica sol,selected pigments and f illers and polyvinyl alcohol and ben tonite as thickeners to reduce the amount of ad diti.
本研究通过向涂料中引入硅溶胶,使用聚乙烯醇和膨润土作为增稠剂,优选填料,并通过试验合理配合,可使涂料中的某些助剂的使用量减少,并解决了高颜料体积浓度内墙乳胶涂料的常见问题,得到水稀释性能稳定、流平性好和涂膜手感光滑的新型内墙涂料。
The research shows that coating colors, which are formulated by proper proportion of pigments and binders,present thixotropic property and pseudo-plasticity,possess excellent water retention and leveling property,and meet the requirements of gate roll coating.
结果表明,适宜胶料和颜料的涂布配方,涂料呈触变性和假塑性,具有优良的保水性和流平性,符合门辊涂布的要求,含50％麦草浆原纸的微涂纸,具有较好的质量。
The results show that when the mass ratio of WACKER IM 22 to polypropylene glycol is 20%,the anti-frozen property and leveling effect of the synthesized waterborne polyurethane are enhanced.
结果表明,当WACKER IM 22与聚丙二醇的质量比为20%时,有机硅改性水性聚氨酯乳液的耐冻性和流平性提高,数均相对分子质量降低,软、硬段相的相容性提高,热分解性能与未改性水性聚氨酯相似,且无明显的结晶能力。
Preparation and application of a self-levelling RTV silicone sealant;
自流平性有机硅密封胶的研制及应用
Methods of test for leveling property of paints
GB/T1750-1979涂料流平性测定法
parallel plate rhelogy measurement
平行板流变性测量法
Natural Current Balancing of a Three-phase Multilevel Current-source Inverter
三相电流型多电平变流器的自均流特性
Impacts of the Stratospheric Sudden Warming on the Stratospheric Circulation and Chemical Tracers
平流层爆发性增温中平流层环流及化学成分变化过程研究
Experimental study on the fluidity and water Retentiveness of Cement-based Self-leveling Mortar
水泥基自流平砂浆流动性与保水性的试验研究
Flow Characteristics Experimental Study on the Liquid-Solid Circulating Fluidized Bed in Horizontal Pipe;
水平管内液固循环流化床流动特性研究
Study on Heat Transfer and Flow Characteristics of Parallel Flow Condenser of Bus Air Conditioning;
客车空调平行流冷凝器传热流动特性研究
Measurement of the Properties of Oil-Water Two-Phase Flow in Inclined and Horizontal Pipes
倾斜及水平油水两相管流流动特性测量
Parallel Double-bubbles Behaviors and Flow Field Characteristic of Liquid Around the Bubbles in Non-Newtonian Fluid
非牛顿流体中平行双气泡行为及流场特性
Experimental Study on the Flow Characteristics of Oil-Gas Two-Phase Slug Flow in Horizontal Pipeline
水平管道油—气两相流段塞流特性的实验研究
Epidemiological Analysis of Mumps in Pinggu District of Beijing in 2008
2008年北京市平谷区流行性腮腺炎流行病学分析
Electrical characteristics for unbalanced double-current interchange circuits
GB/T3455-1982非平衡双流接口电路的电特性
What stage is gender mainstreaming process at?
「性别平等主流化」进程和现处阶段?
What stage is gender mainstreaming process at ?
「性别平等主流化」的进程和现处阶段?
Study on the Regional Logistics Terrace of Changchun
关于构建长春区域性物流平台的研究
Research on Streaming Media Scheduling Fairness Based on NAT-PT;
基于NAT-PT的流媒体调度公平性研究
Study on the Low Velocity Smooth Properties for the DC PWM Servo System;
直流PWM伺服系统低速平稳性研究
Study on the Critical Speed of Settling Slurry in Horizontal Pipeline;
沉降性浆体水平管道临界流速的研究